cups/string.h

   1 /*
   2  * "$Id$"
   3  *
   4  *   String definitions for the Common UNIX Printing System (CUPS).
   5  *
   6  *   Copyright 1997-2006 by Easy Software Products.
   7  *
   8  *   These coded instructions, statements, and computer programs are the
   9  *   property of Easy Software Products and are protected by Federal
  10  *   copyright law.  Distribution and use rights are outlined in the file
  11  *   "LICENSE.txt" which should have been included with this file.  If this
  12  *   file is missing or damaged please contact Easy Software Products
  13  *   at:
  14  *
  15  *       Attn: CUPS Licensing Information
  16  *       Easy Software Products
  17  *       44141 Airport View Drive, Suite 204
  18  *       Hollywood, Maryland 20636 USA
  19  *
  20  *       Voice: (301) 373-9600
  21  *       EMail: cups-info@cups.org
  22  *         WWW: http://www.cups.org
  23  *
  24  *   This file is subject to the Apple OS-Developed Software exception.
  25  */
  26
  27 #ifndef _CUPS_STRING_H_
  28 #  define _CUPS_STRING_H_
  29
  30 /*
  31  * Include necessary headers...
  32  */
  33
  34 #  include <stdio.h>
  35 #  include <stdlib.h>
  36 #  include <stdarg.h>
  37 #  include <ctype.h>
  38 #  include <locale.h>
  39
  40 #  include <config.h>
  41
  42 #  ifdef HAVE_STRING_H
  43 #    include <string.h>
  44 #  endif /* HAVE_STRING_H */
  45
  46 #  ifdef HAVE_STRINGS_H
  47 #    include <strings.h>
  48 #  endif /* HAVE_STRINGS_H */
  49
  50 #  ifdef HAVE_BSTRING_H
  51 #    include <bstring.h>
  52 #  endif /* HAVE_BSTRING_H */
  53
  54
  55 /*
  56  * Stuff for WIN32 and OS/2...
  57  */
  58
  59 #  if defined(WIN32) || defined(__EMX__)
  60 #    define strcasecmp  stricmp
  61 #    define strncasecmp strnicmp
  62 #  endif /* WIN32 || __EMX__ */
  63
  64
  65 /*
  66  * C++ magic...
  67  */
  68
  69 #  ifdef __cplusplus
  70 extern "C" {
  71 #  endif /* __cplusplus */
  72
  73
  74 /*
  75  * String pool structures...
  76  */
  77
  78 typedef struct _cups_sp_item_s          /**** String Pool Item ****/
  79 {
  80   char          *str;                   /* String */
  81   unsigned int  ref_count;              /* Reference count */
  82 } _cups_sp_item_t;
  83
  84
  85 /*
  86  * Prototypes...
  87  */
  88
  89 extern void     _cups_strcpy(char *dst, const char *src);
  90
  91 #  ifndef HAVE_STRDUP
  92 extern char     *_cups_strdup(const char *);
  93 #    define strdup _cups_strdup
  94 #  endif /* !HAVE_STRDUP */
  95
  96 #  ifndef HAVE_STRCASECMP
  97 extern int      _cups_strcasecmp(const char *, const char *);
  98 #    define strcasecmp _cups_strcasecmp
  99 #  endif /* !HAVE_STRCASECMP */
 100
 101 #  ifndef HAVE_STRNCASECMP
 102 extern int      _cups_strncasecmp(const char *, const char *, size_t n);
 103 #    define strncasecmp _cups_strncasecmp
 104 #  endif /* !HAVE_STRNCASECMP */
 105
 106 #  ifndef HAVE_STRLCAT
 107 extern size_t _cups_strlcat(char *, const char *, size_t);
 108 #    define strlcat _cups_strlcat
 109 #  endif /* !HAVE_STRLCAT */
 110
 111 #  ifndef HAVE_STRLCPY
 112 extern size_t _cups_strlcpy(char *, const char *, size_t);
 113 #    define strlcpy _cups_strlcpy
 114 #  endif /* !HAVE_STRLCPY */
 115
 116 #  ifndef HAVE_SNPRINTF
 117 extern int      _cups_snprintf(char *, size_t, const char *, ...)
 118 #    ifdef __GNUC__
 119 __attribute__ ((__format__ (__printf__, 3, 4)))
 120 #    endif /* __GNUC__ */
 121 ;
 122 #    define snprintf _cups_snprintf
 123 #  endif /* !HAVE_SNPRINTF */
 124
 125 #  ifndef HAVE_VSNPRINTF
 126 extern int      _cups_vsnprintf(char *, size_t, const char *, va_list);
 127 #    define vsnprintf _cups_vsnprintf
 128 #  endif /* !HAVE_VSNPRINTF */
 129
 130 /*
 131  * String pool functions...
 132  */
 133
 134 extern char     *_cupsStrAlloc(const char *s);
 135 extern void     _cupsStrFlush(void);
 136 extern void     _cupsStrFree(const char *s);
 137 extern size_t   _cupsStrStatistics(size_t *alloc_bytes, size_t *total_bytes);
 138
 139
 140 /*
 141  * Floating point number functions...
 142  */
 143
 144 extern char     *_cupsStrFormatd(char *buf, char *bufend, double number,
 145                                  struct lconv *loc);
 146 extern double   _cupsStrScand(const char *buf, char **bufptr,
 147                               struct lconv *loc);
 148
 149
 150 /*
 151  * C++ magic...
 152  */
 153
 154 #  ifdef __cplusplus
 155 }
 156 #  endif /* __cplusplus */
 157
 158 #endif /* !_CUPS_STRING_H_ */
 159
 160 /*
 161  * End of "$Id$".
 162  */